Augustinetharakan12 / FossLab

Foss Lab

Name: Augustine Tharakan

Class: CS4b

Roll NO: 22

Tasks

• 1. Getting started with Linux basic commands for directory operations, displaying directory structure in tree format etc.

• 2. Linux commands for operations such as redirections, pipes, filterd, job control, changing ownershipt/permissions of files/links/directory

• 3. Advanced linux commands curl, wget, ftp, ssh and grep

• 4. Shell programming:Writ shell script to show various system configurations like

  • Currently logged user and his loging name
  • Current shell
  • Your home directory
  • Your OS type
  • Your current path setting
  • Your current workign directory
  • Number of users currently logged in

• 5. Write shell script to show various system configurations like

  • Your OS and version, release number, kernel version
  • All available shells -Computer CPU information like processor type, speed etc
  • Memory information
  • Hard disk informations like size of hdd, cache memory, speed etc
  • File System(Mounted)

• 6. Write a shell script to implement a menu drivencalculator with following functions 1 Addition 2 Subtraction 3 Multiplication 4 Division 5 Modulus

• 7. Write a script called addnames that is to be called as follows bash ulist username

  • Here ulist is the name of the file that contains list of user names and username is aparticular student's username. The script should
    • Check that the correct number of arguments was received and print a message, in case the number of arguments is incorrect
    • Check whether the ulist file exists and print an error message if it doest not
    • Check whether the username already exists in the file. If the username exists, print a message stating that the name already exists. Otherwise, add teh username to the end of the list.

• 8. Version control system setup and usage using GIT. Try following features

  • Creating a repository
  • Checking out a repository
  • Adding content to the repository
  • Committing the data to a repository
  • Updating the local copy
  • Comparing different revisions
  • Revert
  • Conflicts and a conflict resolution

• 9. Shell script which starts on system boot up and kills every process which uses more than a specified amount of memory or CPU.

• 10. Introduction to package management system : Given a set of RPM or DEB, build and mainatin, and serve packages over http or ftp. Configure client systems to access the package repositoy.

• 11. Perform simple text processing using Perl, Awk

• 12. Running PHP: Simple applications lke login forms after setting up a LAMP stack.

• 13. Virtualisation environment to test applications, new kernels nd isolate applications. It could also be used to expose students to other alternate OS such as freeBSD

• 14. Compiling from source: Learn about the various build systems used like the auto family, cmake, ant etc. Instead of just running the commands. This could involve the full process like fetching from a cvs and also include autoconf, automake etc.

• 15. Set up the complete network interface by configuring services such as gateay, DNS, IP tables etc. using ifconfig

Assignments

• 1. CGPA calculator
• 2. Networking tasks
  • Set up n/w with ifconfig, route, /etc/resolv.co
• 3. Further tasks
  1. Package management
  2. perl
  3. LAMP stack
  4. Kernel compilation